Time bar (total: 2.6s)
| 14.0ms | 76× | body | 1280 | valid |
| 5.0ms | 46× | body | 640 | valid |
| 2.0ms | 96× | body | 80 | valid |
| 2.0ms | 28× | body | 320 | valid |
| 1.0ms | 10× | body | 160 | valid |
| 0.0ms | 2× | body | 80 | invalid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 11 | 3 |
| 1 | 18 | 3 |
| 2 | 26 | 3 |
| 3 | 48 | 3 |
| 4 | 110 | 3 |
| 5 | 318 | 3 |
| 6 | 1623 | 3 |
| 7 | 5001 | 3 |
2 alts after pruning (2 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 0 | 1 | 1 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 0 | 0 |
| Done | 0 | 0 | 0 |
| Total | 0 | 2 | 2 |
Merged error: 30.2b
Found 1 expressions with local error:
| 2.6b | (- (exp (* a x)) 1.0) |
| 3× | add-sqr-sqrt *-un-lft-identity add-log-exp |
| 1× | pow1 add-exp-log add-cube-cbrt sub-neg flip3-- diff-log add-cbrt-cube flip-- distribute-lft-out-- difference-of-squares |
| 4.0ms | (- (exp (* a x)) 1.0) |
| 7.0ms | (- (exp (* a x)) 1.0) |
Useful iterations: 2 (9.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 103 | 100 |
| 1 | 300 | 92 |
| 2 | 1055 | 90 |
| 3 | 5001 | 90 |
6 alts after pruning (6 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 11 | 6 | 17 |
| Fresh | 0 | 0 | 0 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 12 | 6 | 18 |
Merged error: 7.9b
Found 4 expressions with local error:
| 0.0b | (cbrt (- (exp (* a x)) 1.0)) |
| 2.6b | (- (exp (* a x)) 1.0) |
| 2.6b | (- (exp (* a x)) 1.0) |
| 2.6b | (- (exp (* a x)) 1.0) |
| 13× | add-sqr-sqrt *-un-lft-identity |
| 10× | add-log-exp |
| 5× | cbrt-prod add-cube-cbrt |
| 4× | pow1 add-exp-log flip3-- add-cbrt-cube flip-- distribute-lft-out-- difference-of-squares |
| 3× | sub-neg diff-log |
| 2× | cbrt-div |
| 1× | pow1/3 |
| 3.0ms | (cbrt (- (exp (* a x)) 1.0)) |
| 4.0ms | (- (exp (* a x)) 1.0) |
| 4.0ms | (- (exp (* a x)) 1.0) |
| 4.0ms | (- (exp (* a x)) 1.0) |
| 23.0ms | (cbrt (- (exp (* a x)) 1.0)) |
| 9.0ms | (- (exp (* a x)) 1.0) |
| 7.0ms | (- (exp (* a x)) 1.0) |
| 7.0ms | (- (exp (* a x)) 1.0) |
Useful iterations: 3 (61.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 172 | 466 |
| 1 | 517 | 418 |
| 2 | 2052 | 400 |
| 3 | 5002 | 398 |
9 alts after pruning (9 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 65 | 4 | 69 |
| Fresh | 0 | 5 | 5 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 66 | 9 | 75 |
Merged error: 7.9b
Found 4 expressions with local error:
| 1.0b | (log (exp (cbrt (- (exp (* a x)) 1.0)))) |
| 2.6b | (- (exp (* a x)) 1.0) |
| 2.6b | (- (exp (* a x)) 1.0) |
| 2.6b | (- (exp (* a x)) 1.0) |
| 15× | add-sqr-sqrt *-un-lft-identity |
| 10× | add-log-exp |
| 9× | log-pow |
| 8× | exp-prod |
| 7× | add-cube-cbrt |
| 5× | pow1 cbrt-prod |
| 4× | add-exp-log add-cbrt-cube distribute-lft-out-- difference-of-squares |
| 3× | sub-neg log-prod flip3-- diff-log flip-- |
| 1× | rem-log-exp |
| 5.0ms | (log (exp (cbrt (- (exp (* a x)) 1.0)))) |
| 4.0ms | (- (exp (* a x)) 1.0) |
| 4.0ms | (- (exp (* a x)) 1.0) |
| 4.0ms | (- (exp (* a x)) 1.0) |
| 23.0ms | (log (exp (cbrt (- (exp (* a x)) 1.0)))) |
| 7.0ms | (- (exp (* a x)) 1.0) |
| 7.0ms | (- (exp (* a x)) 1.0) |
| 7.0ms | (- (exp (* a x)) 1.0) |
Useful iterations: 3 (60.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 197 | 478 |
| 1 | 552 | 417 |
| 2 | 2110 | 399 |
| 3 | 5001 | 397 |
10 alts after pruning (10 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 72 | 2 | 74 |
| Fresh | 0 | 8 | 8 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 73 | 10 | 83 |
Merged error: 7.9b
Found 4 expressions with local error:
| 2.6b | (- (exp (* a x)) 1.0) |
| 2.6b | (- (exp (* a x)) 1.0) |
| 2.6b | (- (exp (* a x)) 1.0) |
| 2.6b | (- (exp (* a x)) 1.0) |
| 12× | add-sqr-sqrt *-un-lft-identity add-log-exp |
| 4× | pow1 add-exp-log add-cube-cbrt sub-neg flip3-- diff-log add-cbrt-cube flip-- distribute-lft-out-- difference-of-squares |
| 4.0ms | (- (exp (* a x)) 1.0) |
| 4.0ms | (- (exp (* a x)) 1.0) |
| 4.0ms | (- (exp (* a x)) 1.0) |
| 4.0ms | (- (exp (* a x)) 1.0) |
| 7.0ms | (- (exp (* a x)) 1.0) |
| 7.0ms | (- (exp (* a x)) 1.0) |
| 7.0ms | (- (exp (* a x)) 1.0) |
| 10.0ms | (- (exp (* a x)) 1.0) |
Useful iterations: 2 (10.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 103 | 400 |
| 1 | 300 | 368 |
| 2 | 1055 | 360 |
| 3 | 5001 | 360 |
10 alts after pruning (9 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 68 | 0 | 68 |
| Fresh | 0 | 9 | 9 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 68 | 10 | 78 |
Merged error: 7.9b
92.5% (1.6b remaining)
Error of 9.7b against oracle of 8.1b and baseline of 29.3b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 39 | 36 |
| 1 | 39 | 36 |
| 457.0ms | 2629× | body | 1280 | valid |
| 152.0ms | 1324× | body | 640 | valid |
| 70.0ms | 2890× | body | 80 | valid |
| 68.0ms | 784× | body | 320 | valid |
| 20.0ms | 373× | body | 160 | valid |
| 4.0ms | 151× | body | 80 | invalid |
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